BISMUTH VANADATE PIGMENTS
    1.
    发明申请

    公开(公告)号:WO2015011639A3

    公开(公告)日:2015-01-29

    申请号:PCT/IB2014/063299

    申请日:2014-07-22

    Abstract: A bismuth vanadate pigment is provided which pigment is doped with a combination of Mg, Al and P and optionally an element E, wherein the molar ratios of the Bi, V, Mg, Al, P and E correspond to a formula Bi Mg a Al b E c V d P e O f (I) wherein E is selected from the group consisting of Be, Ca, Sr, Ba, Zr, Mo, Ce and a combination thereof; 0.001 ≤ a ≤ 0.2; 0.001 ≤ b ≤ 0.2; 0 ≤ c ≤ 1.7; 0.5 ≤ d ≤ 2.3; 0.001 ≤ e ≤ 0.5; and f denotes the number of oxygen atoms for satisfying the valence requirements of the cations. The pigment may be used as colorant in various applications, especially in coloring high molecular weight organic material, for example, coating compositions, paints, printing inks, liquid inks, plastics, films, fibers, or glazes for ceramics or glass.

    INORGANIC RED PIGMENT
    2.
    发明申请

    公开(公告)号:WO2014195829A3

    公开(公告)日:2014-12-11

    申请号:PCT/IB2014/061785

    申请日:2014-05-28

    Abstract: An inorganic red pigment is provided which pigment comprises titanium oxide, tin oxide, zinc oxide, and tungsten oxide, wherein the molar ratios of the oxides correspond to a composition of formula (TiO 2 ) a (SnO x ) b (ZnO) c (WO 3 ) d (I), wherein SnO x comprises SnO and SnO 2 in a molar ratio of SnO : SnO 2 of from 70:30 to 100:0; 0.8 ≤ a ≤ 3.0; 0.3 ≤ b ≤ 2.0; 0.3 ≤ c ≤ 1.3; and 0.01 ≤ d ≤ 0.8. Optionally, SiO 2 , other metal oxides or metal sulfides may be present. The inorganic pigment may be used as colorant in various applications.

    ABRASIVE ARTICLES, METHOD FOR THEIR PREPARATION AND METHOD OF THEIR USE
    6.
    发明申请
    ABRASIVE ARTICLES, METHOD FOR THEIR PREPARATION AND METHOD OF THEIR USE 审中-公开
    磨料制品及其制备方法及其使用方法

    公开(公告)号:WO2011104639A1

    公开(公告)日:2011-09-01

    申请号:PCT/IB2011/050236

    申请日:2011-01-19

    CPC classification number: C09K3/1436 B24B37/245 B24D11/001 H01L21/3212

    Abstract: Abrasive articles containing solid abrasive particles (A) selected from the group consisting of inorganic particles, organic particles and inorganic-organic hybrid particles (al) having an average primary particle size of from 1 to 500 nm as determined by laser light diffraction and having electron donor groups (a2) chemically bonded to their surface are provided. The said solid abrasive particles (A) are distributed throughout or on top of or throughout and on top of a solid matrix (B). A method for manufacturing abrasive articles and a method for processing substrates useful for fabricating electrical and optical devices are provided. The said methods make use of the said abrasive articles.

    Abstract translation: 含有选自无机颗粒,有机颗粒和无机 - 有机杂化颗粒(a1)的固体研磨颗粒(A)的磨料制品,其通过激光衍射确定具有1至500nm的平均一次粒径,并具有电子 提供化学键合到其表面的供体组(a2)。 所述固体磨料颗粒(A)分布在固体基质(B)的整个上方或整个或整个固体基体(B)的顶部。 提供了制造磨料制品的方法和用于处理可用于制造电气和光学装置的衬底的方法。 所述方法利用所述磨料制品。

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